ATE174938T1 - STABLE, ETCH-RESISTANT ONE-COMPONENT COATING - Google Patents

STABLE, ETCH-RESISTANT ONE-COMPONENT COATING

Info

Publication number
ATE174938T1
ATE174938T1 AT92911612T AT92911612T ATE174938T1 AT E174938 T1 ATE174938 T1 AT E174938T1 AT 92911612 T AT92911612 T AT 92911612T AT 92911612 T AT92911612 T AT 92911612T AT E174938 T1 ATE174938 T1 AT E174938T1
Authority
AT
Austria
Prior art keywords
composition
stable
etch
applying
forming composition
Prior art date
Application number
AT92911612T
Other languages
German (de)
Inventor
Susan U Mcmonigal
Debra L Singer
Dennis A Simpson
Joseph A Klanica
Michael A Mayo
Original Assignee
Ppg Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24782446&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE174938(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Application granted granted Critical
Publication of ATE174938T1 publication Critical patent/ATE174938T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal

Abstract

A stable one package etch-resistant film-forming composition is disclosed. The composition includes a polyepoxide component having an epoxy equivalent weight on resin solids of less than about 600. The composition further includes a polyacid curing agent having an average acid functionality of greater than 2. The composition is substantially free of basic esterification catalyst, has a cured softening point of greater than about 20 DEG C., and is stable for use as a single-component composition. Also disclosed is a process for applying a color-plus-clear composite coating to a substrate which includes applying a acid-catalyzed thermosetting film-forming composition to a substrate to form a basecoat. The process also comprises applying a stable etch-resistant film-forming composition to the basecoat which includes a polyepoxide and a polyacid curing agent as described above, wherein the topcoat is substantially free of basic esterification catalyst, has a cured softening point of greater than about 20 DEG C. The composition and process are useful in original equipment finishing of automobile and trucks.
AT92911612T 1991-04-29 1992-04-06 STABLE, ETCH-RESISTANT ONE-COMPONENT COATING ATE174938T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/692,885 US5196485A (en) 1991-04-29 1991-04-29 One package stable etch resistant coating

Publications (1)

Publication Number Publication Date
ATE174938T1 true ATE174938T1 (en) 1999-01-15

Family

ID=24782446

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92911612T ATE174938T1 (en) 1991-04-29 1992-04-06 STABLE, ETCH-RESISTANT ONE-COMPONENT COATING

Country Status (11)

Country Link
US (1) US5196485A (en)
EP (1) EP0582663B1 (en)
JP (1) JP2718826B2 (en)
KR (1) KR0124514B1 (en)
AT (1) ATE174938T1 (en)
AU (1) AU652704B2 (en)
CA (1) CA2109104C (en)
DE (1) DE69227990D1 (en)
MX (1) MX9201974A (en)
TW (1) TW213946B (en)
WO (1) WO1992019660A1 (en)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356973A (en) * 1992-08-31 1994-10-18 Ppg Industries, Inc. Aqueous based coating compositions having improved metallic pigment orientation
US5360644A (en) * 1992-12-15 1994-11-01 Basf Corporation Chip-resistant composite coating
US5380804A (en) * 1993-01-27 1995-01-10 Cytec Technology Corp. 1,3,5-tris-(2-carboxyethyl) isocyanurate crosslinking agent for polyepoxide coatings
US5384367A (en) * 1993-04-19 1995-01-24 Ppg Industries, Inc. Carbamate urea or urethane-functional epoxy acrylic with polyacid
JP3799069B2 (en) * 1993-12-14 2006-07-19 キヤノン株式会社 Etching resist composition, pattern forming method using the same, and method for manufacturing wiring board
US5494954A (en) * 1994-04-04 1996-02-27 Ppg Industries, Inc. Non-aqueous dispersion polymerization and stabilization of polar polymeric microparticles
US5709950A (en) * 1994-04-29 1998-01-20 Ppg Industries, Inc. Color-plus-clear composite coatings that contain polymers having carbamate functionality
US5976701A (en) * 1994-04-29 1999-11-02 Ppg Industries Ohio, Inc. Flexible aminoplast-curable film-forming compositions and composite coating
US5506325A (en) * 1994-12-15 1996-04-09 Ppg Industries, Inc. Coating composition having improved rheology control and copolymer, mixture and process therefor
CA2230604C (en) * 1995-08-30 2008-12-02 Cytec Technology Corp. Compositions containing 1,3,5-triazine carbamates and epoxy compounds
JPH09100439A (en) * 1995-10-05 1997-04-15 Kansai Paint Co Ltd Base coat coating material composition for finish coating and coating thereof
US5939195A (en) * 1996-02-20 1999-08-17 Ppg Industries Ohio, Inc. Color-plus-clear composite coating and process and coated article for improved properties
US5859174A (en) * 1996-07-22 1999-01-12 Ppg Industries, Inc. Amide functional monomers and acrylic polymers with amide functionality
US5780559A (en) * 1996-07-22 1998-07-14 Ppg Industries, Inc. Curable film-forming compositions containing amide functional polymers
EP0921167A4 (en) * 1996-08-22 2000-01-12 Kaneka Corp Curable composition for top coating and articles coated using the same
AU4244297A (en) * 1996-10-04 1998-04-24 Ppg Industries, Inc. Coating compositions with citric acid containing polymers for enhanced adhesion to substrates
KR20000048959A (en) * 1996-10-08 2000-07-25 마이클 제이. 켈리 Crosslinker compositions and low gloss epoxy coatings therefrom
US5869566A (en) * 1997-09-24 1999-02-09 Ppg Industries, Inc. Rapid drying, isocyanate cured coating composition with improved adhesion
US6268055B1 (en) * 1997-12-08 2001-07-31 Ppg Industries Ohio, Inc. Photochromic epoxy resin coating composition and articles having such a coating
AU1830499A (en) 1997-12-23 1999-07-12 Ppg Industries Ohio, Inc. Catalysts for epoxy-acid coating compositions
US5969058A (en) * 1997-12-23 1999-10-19 Ppg Industries Ohio, Inc. Color-plus-clear composite coating composition containing tin catalysts
US6169150B1 (en) 1998-12-02 2001-01-02 Ppg Industries Ohio, Inc. Coating compositions with dicarboxylic half ester containing polymers and polyanhydride curing agents
US6180181B1 (en) 1998-12-14 2001-01-30 Ppg Industries Ohio, Inc. Methods for forming composite coatings on substrates
US6596347B2 (en) 1999-05-26 2003-07-22 Ppg Industries Ohio, Inc. Multi-stage processes for coating substrates with a first powder coating and a second powder coating
US7011869B2 (en) * 1999-05-26 2006-03-14 Ppg Industries Ohio, Inc. Multi-stage processes for coating substrates with multi-component composite coating compositions
US6113764A (en) * 1999-05-26 2000-09-05 Ppg Industries Ohio, Inc. Processes for coating a metal substrate with an electrodeposited coating composition and drying the same
US6863935B2 (en) 1999-05-26 2005-03-08 Ppg Industries Ohio, Inc. Multi-stage processes for coating substrates with multi-component composite coating compositions
US6221441B1 (en) 1999-05-26 2001-04-24 Ppg Industries Ohio, Inc. Multi-stage processes for coating substrates with liquid basecoat and powder topcoat
US6231932B1 (en) 1999-05-26 2001-05-15 Ppg Industries Ohio, Inc. Processes for drying topcoats and multicomponent composite coatings on metal and polymeric substrates
US6291027B1 (en) 1999-05-26 2001-09-18 Ppg Industries Ohio, Inc. Processes for drying and curing primer coating compositions
AU770696B2 (en) 1999-07-30 2004-02-26 Ppg Industries Ohio, Inc. Cured coatings having improved scratch resistance, coated substrates and methods related thereto
KR100760068B1 (en) 1999-07-30 2007-09-18 피피지 인더스트리즈 오하이오, 인코포레이티드 Coating compositions having improved scratch resistance, coated substrates and methods related thereto
KR100760069B1 (en) * 1999-07-30 2007-09-18 피피지 인더스트리즈 오하이오, 인코포레이티드 Coating compositions having improved scratch resistance, coated substrates and methods related thereto
US6610777B1 (en) * 1999-07-30 2003-08-26 Ppg Industries Ohio, Inc. Flexible coating compositions having improved scratch resistance, coated substrates and methods related thereto
US6623791B2 (en) 1999-07-30 2003-09-23 Ppg Industries Ohio, Inc. Coating compositions having improved adhesion, coated substrates and methods related thereto
AU2001231128A1 (en) * 2000-02-04 2001-08-14 Ppg Industries Ohio, Inc. Photochromic coated articles
KR100725438B1 (en) * 2000-02-25 2007-06-07 닛뽕 뻬인또 가부시키가이샤 Method of forming coating film
US6531043B1 (en) 2000-06-29 2003-03-11 Ppg Industries Ohio, Inc. Methods for electrocoating a metallic substrate with a primer-surfacer and articles produced thereby
US6635341B1 (en) * 2000-07-31 2003-10-21 Ppg Industries Ohio, Inc. Coating compositions comprising silyl blocked components, coating, coated substrates and methods related thereto
US7311961B2 (en) * 2000-10-24 2007-12-25 Ppg Industries Ohio, Inc. Method of making coated articles and coated articles made thereby
DE10105073A1 (en) * 2001-02-05 2002-08-08 Basf Ag Use of aqueous compositions for coating metal components
US7232615B2 (en) * 2001-10-22 2007-06-19 Ppg Industries Ohio, Inc. Coating stack comprising a layer of barrier coating
US8017720B2 (en) * 2005-12-16 2011-09-13 Ppg Industries Ohio, Inc. Sulfur-containing oligomers and high index polyurethanes prepared therefrom
US20070142604A1 (en) * 2005-12-16 2007-06-21 Nina Bojkova Polyurethanes and sulfur-containing polyurethanes and methods of preparation
US20030096935A1 (en) * 2001-11-16 2003-05-22 Nagpal Vidhu J. Impact resistant polyureaurethane and method of preparation
US20060241273A1 (en) * 2001-11-16 2006-10-26 Bojkova Nina V High impact poly (urethane urea) polysulfides
PT1470175E (en) * 2002-02-01 2007-04-30 Lariant Internat Ltd Oligomeric chain extenders for processing, post-processing and recycling of condensation polymers, synthesis, compositions and applications
US6762240B2 (en) 2002-04-19 2004-07-13 Ppg Industries Ohio, Inc. Highly crosslinked polymer particles and coating compositions containing the same
US7001952B2 (en) * 2002-04-19 2006-02-21 Ppg Industries Ohio, Inc. Coating compositions containing polyurethane dispersions and highly crosslinked polymer particles
US20050228124A1 (en) * 2002-04-19 2005-10-13 Shanti Swarup Coating compositions containing highly crosslinked polymer particles and a hydrophobic polymer
CZ306231B6 (en) * 2002-04-25 2016-09-07 Ppg Ind Ohio Coated articles having a protective coating and cathode targets for making the coated articles
EP1497235B1 (en) * 2002-04-25 2017-12-27 Vitro, S.A.B. de C.V. Method of making coated articles having an oxygen barrier coating and coated articles made thereby
US20040021133A1 (en) * 2002-07-31 2004-02-05 Nagpal Vidhu J. High refractive index polymerizable composition
US7009032B2 (en) * 2002-12-20 2006-03-07 Ppg Industries Ohio, Inc. Sulfide-containing polythiols
US20050208319A1 (en) * 2004-03-22 2005-09-22 Finley James J Methods for forming an electrodeposited coating over a coated substrate and articles made thereby
US20090280329A1 (en) 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US11008418B2 (en) 2004-09-01 2021-05-18 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US9598527B2 (en) 2004-09-01 2017-03-21 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US11248083B2 (en) 2004-09-01 2022-02-15 Ppg Industries Ohio, Inc. Aircraft windows
US9464169B2 (en) 2004-09-01 2016-10-11 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US11591436B2 (en) 2004-09-01 2023-02-28 Ppg Industries Ohio, Inc. Polyurethane article and methods of making the same
US11149107B2 (en) 2004-09-01 2021-10-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20090280709A1 (en) 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
KR101464005B1 (en) * 2006-05-05 2014-11-20 피피지 인더스트리즈 오하이오 인코포레이티드 Thioether functional oligomeric polythiols and articles prepared therefrom
US20080138627A1 (en) * 2006-12-08 2008-06-12 Ppg Industries Ohio, Inc. Color-plus-clear composite coatings
JP4919897B2 (en) * 2007-07-24 2012-04-18 トヨタ自動車株式会社 Multi-layer coating formation method
DE102009018216A1 (en) * 2009-04-21 2010-10-28 Basf Coatings Ag Multicoat paint system, a process for its preparation and its use
US20110045725A1 (en) 2009-08-24 2011-02-24 Ppg Industries Ohio, Inc. Film-forming compositions, related processes and coated substrates
JP5775869B2 (en) * 2010-06-30 2015-09-09 日本化薬株式会社 Polyvalent carboxylic acid composition, curing agent composition, and curable resin composition containing the polyvalent carboxylic acid composition or the curing agent composition as a curing agent for epoxy resin
US20120082795A1 (en) 2010-10-01 2012-04-05 Ppg Industries Ohio, Inc. Method for using a primer comprising a self-emulsified polyester microgel
CN104672433B (en) 2010-11-17 2018-02-09 日本化药株式会社 Clear sheet composition epoxy resin and its solidfied material and optical sheet
US9568643B2 (en) 2012-12-13 2017-02-14 Ppg Industries Ohio, Inc. Polyurethane urea-containing compositions and optical articles and methods for preparing them
EP3037489B1 (en) 2013-08-23 2019-12-04 Chugoku Marine Paints, Ltd. Anti-corrosion coating composition, anti-corrosion coating film, and method for protecting base material from corrosion
KR20160005642A (en) * 2014-07-07 2016-01-15 엘지전자 주식회사 Case coated with amorphous alloy and Method for producing the same
US20180105717A1 (en) * 2016-10-18 2018-04-19 Ppg Industries Ohio, Inc. Curable film-forming compositions containing acid functional curing agents and multilayer composite coatings
EP3480261A1 (en) 2017-11-03 2019-05-08 PPG Industries Ohio, Inc. Aqueous coating compositions and processes of forming multi-component composite coatings on substrates
US10711155B2 (en) 2017-12-20 2020-07-14 Ppg Industries Ohio, Inc. Ultradurable coating composition
EP4043419B1 (en) * 2019-12-11 2023-10-18 Mitsubishi Gas Chemical Company, Inc. Compound and method for producing same, resin composition, resin sheet, multilayer printed wiring board, and semiconductor device
EP4159783A1 (en) 2021-09-30 2023-04-05 Arkema France Branched acrylate functional oligomers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410926A (en) * 1964-01-09 1968-11-12 Celanese Coatings Co Epoxy resin compositions comprising aminoplast resin and polycarboxylic compound
US4147679A (en) * 1976-06-02 1979-04-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
US4102942A (en) * 1976-07-29 1978-07-25 Union Carbide Corporation Compositions of high solids content comprising carboxylic polymer and aliphatic diepoxide
US4289811A (en) * 1980-02-21 1981-09-15 Celanese Corporation Stable aqueous dispersions of mixed resins and process for use as coating compositions
GB2073609B (en) * 1980-04-14 1984-05-02 Ici Ltd Coating process
US4703101A (en) * 1985-08-19 1987-10-27 Ppg Industries, Inc. Liquid crosslinkable compositions using polyepoxides and polyacids
AU574579B2 (en) * 1985-08-19 1988-07-07 Ppg Industries Ohio, Inc. Polyacid curing agents in clear topcoats on pigmented base
US4650718A (en) * 1985-08-19 1987-03-17 Ppg Industries, Inc. Color plus clear coatings employing polyepoxides and polyacid curing agents
US4681811A (en) * 1985-08-19 1987-07-21 Ppg Industries, Inc. Color plus clear coatings employing polyepoxides and polyacid curing agents in the clear coat
US4764430A (en) * 1986-03-07 1988-08-16 Ppg Industries, Inc. Crosslinkable compositions containing polyepoxides and polyacid curing agents

Also Published As

Publication number Publication date
EP0582663B1 (en) 1998-12-23
WO1992019660A1 (en) 1992-11-12
MX9201974A (en) 1992-11-01
TW213946B (en) 1993-10-01
JP2718826B2 (en) 1998-02-25
EP0582663A4 (en) 1994-10-05
JPH06504314A (en) 1994-05-19
DE69227990D1 (en) 1999-02-04
KR0124514B1 (en) 1997-11-26
AU1916292A (en) 1992-12-21
EP0582663A1 (en) 1994-02-16
US5196485A (en) 1993-03-23
CA2109104C (en) 1996-04-23
AU652704B2 (en) 1994-09-01

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